A nomenclature of colors for naturalists : and compendium of useful knowledge for ornithologists. (1886)
Ridgway, Robert, 1850-1929 · Boston : Little · leaf 182
a. An emai-^inated primary quill. b. A sinuafed primary- quill. … 1. Under Aviii^-coverts, or lining of wing!2 . Under primary- coverts. 3. Spurious primary. 4. Axillars. 5. Bend of wing or carpal joint. 6. Carpo-metacarpal joint. Plate XIV
Colors
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